@mixin alert_size($width, $height, $padding) {
	width: $width;
	max-width: 100%;
	height: $height;
	line-height: $height;
	padding: $padding;
}

@mixin alert_color($color) {
	color: $color;
	border: 1px solid change-color($color, $lightness: 80%);
	background-color: change-color($color, $lightness: 98%);
}
